2021 AUDI A4 window

8W1012721BC
Navigation

@) Tips
Certain gestures may not be available on all
touch displays or in every menu.
te guidance

Applies to: vehicles with navigation system and Audi virtual
cockpit

Fig. 144 Instrument cluster: default view: turning maneu-
ver when route guidance has started
Requirement: route guidance must be on
=> page 182.
The following information will be displayed in the
driver information system, if available:
@ Current vehicle position
@A bar graph appears when there is an upcom-
ing turn. The fewer the bars that are shown, the
shorter the distance is until the turn. If there is
no upcoming turn immediately ahead, the dis-
tance to the destination or stopover, the calculat-
ed arrival time, and a direction arrow for the up-
coming maneuver will be displayed in the right
speedometer. If there is no upcoming maneuver,
the distance to the next maneuver will be dis-
played.
@® Lane recommendation

Alternative routes
Applies to: vehicles with navigation system

3 S|
ny < &

Fig. 145 Display of alternative routes in the overview map
Opening alternative routes
Requirement: route guidance must be started
= page 182 and the map must be displayed
=> page 186.
> Press on (7 in the side menu on the map
=> page 185, fig. 142.
@ Current route
The distance to the destination and the calculat-
ed arrival time will be displayed for the current
route.
@ Alternative route
The difference in travel time compared to the se-
lected route will be displayed.
Displaying alternative routes in the
foreground
> Press @ in the corresponding information win-
dow, or
> Press and hold the information window for the
corresponding alternative route (for example,
@° fig. 145).
Select route
> Press on the information window for the corre-
sponding route (for example @) > fig. 145).
Additional functions
Favorites
Applies to: vehicles with navigation system
You can access frequent destinations in the favor-
ites. You can quickly and easily start route guid-
ance using the home address or business address
function.
187

Navigation

Map update using the USB connection
Applies to: vehicle map updates using the USB connection
With the map update, you can update the map
material in your navigation system.
Requirement: you must have created a myAudi
account at my.audi.com. Your vehicle must be
registered in your myAudi account.
Downloading updates
> Download the map update at my.audi.com and
store it on a USB flash drive. For additional in-
formation, visit my.audi.com.
Installing updates
> Connect the USB flash drive to the Audi music
interface > page 202.
> Open the notification in the notification center
on > page 22 and press on the notification.
> Press Next. The status of the installation is
shown in the display.
Traffic incidents

Introduction
Applies to: vehicles with navigation system and online traffic
information
ites
The current delay along the route is 30 min.
earch Ogata
Abetter route is available. Time saved: 15 min
[RAX-0180]
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Fig. 146 traffic information overview

Open traffic information
Requirement: the map must be displayed
=> page 186.
> Press on the traffic jam symbol in the side
menu on the map > page 185, fig. 142.
Display traffic report details
> Press on the traffic report @) > fig. 146.
> To display the previous or next traffic report,
press < or.
190
The following information can be displayed
> fig. 146:
@ Amessage will appear if the MMI calculates a
better route for the current route guidance.
The predicted delay takes into account future
changes to the traffic situation on the route.
Press on an item ina list @ and select the
better route. More information can be found
under > page 187.
@ Atraffic message is displayed. The distance
to the hazardous area is calculated from the
current vehicle position.
@® The traffic messages are only shown when
route guidance is active. Press ona line to
display details about it.
G) Tips
— Particularly critical traffic information, such
as warnings about wrong-way drivers, is au-
tomatically displayed as a notification.
— Traffic information is not available in some
countries.
Traffic rerouting
Applies to: vehicles with navigation system
By receiving traffic information, your MMI calcu-
lates a better route if available and the possible
time saved compared to the current route.
Traffic rerouting
> Start route guidance.
The MMI uses a notification or a note in the traf-
fic information @ > page 190, fig. 146 to indi-
cate a better route. You can decide which route
you would like to use.
To select a better route, you have the following
options:
> Notification: press F. The better route will be
used for route guidance, or press on the notifi-
cation. Press on the information window for the
better route (for example @) > page 187,
fig. 145).
> Note in the traffic information: press on the
list entry @ > page 190, fig. 146. Press on the
information window for the better route (for
example (2) > page 187, fig. 145).

Media


Audio/video files

Supported media
Audi music interface: mobile devices > page 202 such as iPhones,
MTP players, and USB storage devices in “USB Device Subclass 1 and
6” that conform to USB 2.0: USB sticks, USB MP3 players (Plug-and-
Play capable), external USB flash drives, and hard drives

USB storage devices: exFAT, FAT, FAT32, NTFS.

File system USB storage device partitions (primary/logical*): 2 per USB connec-
tion.
Album cover: GIF, JPG, PNG with max. 800x800 px. The album cover
Metadata from the medium or from Gracenote® is displayed, depending on
availability.
Playlists -M3U; .PLS; .WPL; .M3U8; .ASX

Number of files
USB mass storage device: max. 50,000 files per medium; max. 1,000
files per playlist/folder

Audio files

Format File extension

MPEG 1/2 Layer 3 -mp3

Windows Media Audio 9/10
Up to maximum 320 kbit/s
wis 48 kHz sampling frequencies
MPEG 2/4 .m4a; .m4b; .aac







Opus Opus; .0gg; .oga
FLAC flac
ALAC .m4a 48 kHz sampling frequency
Monkey's Audio -ape
Video files
Format File extension
MPEG 1/2 -Mpg; .mpeg

MPEG4 AVC (H.264) -.mp4; .m4v; .mov; .avi

Windows Media Video 9
up to maximum 15 Mbit/s and
wmv; .asf
warn, 285 1920x1080 px at maximum 30 fps
MPEG-H (H.265/HEVC) -mp4; .mov

VP8/VP9 .webm


Flash video

flv; .f4v

G) Tips
— The media sources do not support the Win-
dows Media Audio 9 Voice format.
not always display, depending on the sys-
tem language.
— The manufacturer of the storage device can
provide information about its “USB Device

— For compressing MP3 files, Audi recom-
mends a bit rate of at least 160 kbit/s. The
display showing the remaining play time
may differ for audio files with variable bit
rate.
— Special characters (such as those in ID3 tag
information) may display differently or may
208
Subclass”.
— Some MTP player functions are not support-
ed, such as rating music tracks and video
playback.

8W1012721BC
Checking and Filling


— A highly explosive mixture of gases can form
when charging batteries. Only charge the
battery in well-ventilated areas.
— A drained battery can freeze at tempera-
tures around 32 °F (0 °C). Do not charge or
use a frozen or thawed battery. If ice forms,
the battery housing can crack and battery
electrolyte can leak out, which increases the
risk of an explosion and chemical burns.
Contact an authorized Audi dealer or author-
ized Audi Service Facility for more informa-
tion.
— Do not connect or disconnect the charging
cable while charging because this increases


the risk of an explosion.

@) Tips
Read all of the manufacturer's instructions
for the charger before charging the battery.
Windshield washer
system

B8W-0125



Fig. 164 Engine compartment: washer fluid reservoir cap
Observe the safety precautions > page 221, Gen-
eral information.
The windshield washer reservoir © contains the
cleaning solution for the windshield/rear win-
dow* and the headlight washer system*
> fig. 164, > page 223. The reservoir capacity
can be found in > page 287.
To reduce the risk of lime scale deposits on the
spray nozzles, use clean water with low amounts
of calcium. Always add window cleaner to the wa-
ter. When the outside temperatures are cold, an
anti-freezing agent should be added to the water
so that it does not freeze.
Messages
3 Please add washer fluid
Fill the washer fluid for the windshield washer
system and the headlight washer system* when
the ignition is switched off.
@) Note
— The concentration of anti-freezing agent
must be adjusted to the vehicle operating
conditions and the climate. A concentration
that is too high can lead to vehicle damage.
— Never add radiator anti-freeze or other addi-
tives to the washer fluid.
— Do not use a glass cleaner that contains
paint solvents, because this could damage
the paint.
Service interval display
The service interval display detects when your ve-
hicle is due for service.
The service interval display works in two stages:
— Inspection or oil change reminder: after driv-
ing acertain distance, a message appears in the
instrument cluster display each time the igni-
tion is switched on or off. The remaining dis-
tance or time is displayed briefly.
— Inspection or oil change due: if your vehicle
has reached an inspection or oil change interval
or both intervals at the same time, the mes-
sage Inspection due! or Oil change due! or Oil
change and inspection due! appears briefly af-
ter switching the ignition on or off.
Checking service intervals
You can check the remaining distance or time un-
til the next oil change or next inspection in the
Infotainment system.
Applies to MMI: Select on the home screen: VE-
HICLE > Settings & Service > Service intervals.
Resetting the indicator
An authorized Audi dealer or authorized Audi
Service Facility will reset the service interval dis-
play after performing service.
233
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8W1012721BC
Care and cleaning

Care and cleaning
General information
Regular, proper care helps to maintain your vehi-
cle's value. It can also be a requirement when
submitting warranty claims for corrosion damage
and paint defects on the body.
The required cleaning and care products can be
obtained from an authorized Audi dealer or au-
thorized Service Facility. Read and follow the in-
structions for use on the packaging.

ZA\ WARNING
— Using cleaning and care products incorrectly
can be dangerous to your health.
— Always store cleaning and care products out
of reach of children to reduce the risk of poi-
soning.

@ For the sake of the environment
— Purchase environmentally-friendly cleaning
products if possible.
— Do not dispose of cleaning and care prod-
ucts with household trash.
Car washes
The longer that deposits such as insects, bird
droppings, tree sap or road salt remain on the ve-
hicle, the more the surface can be damaged. High
temperatures such as those caused by sunlight
increase the damaging effect.
Before washing, rinse off heavy deposits with
plenty of water.
Stubborn deposits such as bird droppings or tree
sap are best removed with plenty of water and a
microfiber cloth.
Also, wash the underside of your vehicle once
road salt stops being used for the season.
Pressure washers
When washing your vehicle with a pressure wash-
er, always follow the operating instructions pro-
vided with the pressure washer. This is especially
important in regard to the pressure and spraying
distance. Do not aim the spray directly at the
seals on the side windows, doors, lids or the sun-
roof* or at tires, rubber hoses, insulating materi-
al, sensors* or camera lenses*. Keep a distance of
at least 16 inches (40 cm).
Do not remove snow and ice with a pressure
washer.
Never use cone nozzles or high pressure nozzles.
The water temperature must not be above 140 °F
(60 °C).
Automatic car wash
Spray off the vehicle before washing.
Make sure that the windows and roof* are closed
and the windshield wipers are off. Make sure that
the vehicle is still able to roll during the washing
process in the car wash. Follow instructions from
the car wash operator, especially if there are ac-
cessories attached to your vehicle.
If possible, use car washes that do not have
brushes.
Washing by hand
Clean the vehicle starting from the top and work-
ing downward using a soft sponge or cleaning
brush. Use solvent-free cleaning products.
Washing vehicles with matte finish paint by
hand
To reduce the risk of damaging the paint when
washing, first remove dust and large particles
from your vehicle. Insects, grease spots, and fin-
gerprints are best removed with a special cleaner
for matte finish paint.
Apply the product using a microfiber cloth. To re-
duce the risk of damaging the paint surface, do
not use too much pressure.
Rinse the vehicle thoroughly with water. Then
clean using a neutral shampoo and a soft micro-
fiber cloth.
Rinse the vehicle thoroughly again and let it air
dry. Remove any water residue using a chamois.

Z\ WARNING
—To reduce the risk of accidents, only wash
the vehicle when the ignition is off and

255

8W1012721BC
Care and cleaning





Component Situation Solution
Wheels Road salt Water
Brake dust Acid-free special cleaning solution
Exhaust tail pipes | Road salt Water, cleaning solution suitable for stainless steel, if nec-
essary
Decorative parts | Deposits Mild soap solution @), a cleaning solution suitable for stain-
and
trim
less steel, if necessary

Paint Paint damage Repair with touch-up paint

Spilled fuel Rinse with water immediately

Surface rust Rust remover, then treat with hard wax; for questions, con-
sult an authorized Audi dealer or authorized Audi Service
Facility.

Corrosion Have it removed by an authorized Audi dealer or author-
ized Audi Service Facility.

Water no longer
beads on the surface
of clean paint
Treat with hard wax (at least twice per year)

No shine even though
paint has been pro-
tected/paint looks
poor
Treat with suitable polish; then apply paint protectant if
the polish that was used does not contain any protectant

Deposits such as in-
sects, bird droppings,
tree sap, and road
salt
Dampen with water immediately and remove with a micro-
fiber cloth

Grease-based con-
taminants such as
cosmetics or sunblock
Remove immediately with a mild soap solution ® anda
soft cloth

Carbon compo- Deposits clean the same way as painted parts > page 255
nents
Decorative decals | Deposits Soft sponge with a mild soap solution®

@) Mild soap solution: maximum two tablespoons of
Interior cleaning
neutral soap in 1 quart (1 liter) of water


Component Situation Solution
Window glass Deposits Glass cleaner, then wipe dry
Decorative parts | Deposits Mild soap solution®
and
trim
Plastic parts Deposits Damp cloth



Heavier deposits Mild soap solution ®), detergent-free plastic cleaning solu-
tion, if necessary

257

8W1012721BC
Care and cleaning

— Never clean the headlights or tail lights
with a dry cloth or sponge because the
lights could be damaged.
— Do not use any cleaning products that con-
tain alcohol, because they could cause
cracks to form.
— Wheels
— Never use any paint polish or other abra-
sive materials.
— Damage to the protective layer on the
rims, such as stone chips or scratches,
must be repaired immediately.
— Camera lenses
— Never use warm or hot water to remove
snow or ice from the camera lens. This
could cause the lens to crack.
— Never use abrasive cleaning materials or
alcohol to clean the camera lens. This
could cause scratches and cracks.
— Door windows
— Remove snow and ice on windows and ex-
terior mirrors with a plastic scraper. To re-
duce the risk of scratches, move the scra-
per only in one direction and not back and
forth.
— Never remove snow or ice from door win-
dows and mirrors using warm or hot water
because this could cause cracks to form.
—To reduce the risk of damage to the rear
window defogger, do not apply any stick-
ers on the heating wires on the inside of
the window.
— Decorative parts and trim
— Never use chrome care or cleaning prod-
ucts.
— Paint
—To reduce the risk of scratches, the vehicle
must be free of dirt and dust before pol-
ishing or waxing.
—To prevent paint damage, do not polish or
wax the vehicle in direct sunlight.
—To reduce the risk of paint damage, do not
polish away rust spots.
— Remove cosmetics and sunscreen immedi-
ately because they could damage the
paint.
— Decorative decals
—To reduce the risk of damage, do not use
any rough powder or abrasive cleaning
products.
—To reduce the risk of damage, do not pol-
ish decorative decals that have a matte or
printed finish.
— Due to the risk of damage, do not use an
ice scraper to remove snow and ice on win-
dows with decorative decals on them.
— Displays and instrument cluster
— Make sure that the display and instrument
cluster are switched off and have cooled
down before cleaning. To switch off the
center display, select on the MMI home
screen: SETTINGS > Display & brightness
> MMI > Screen cleaning.
— Displays, the instrument cluster, and the
trim surrounding it must not be cleaned
with dry cleaning methods because they
could become scratched.
— Make sure no fluids enter the spaces be-
tween the instrument cluster and the
trim, because that could cause damage.
— Controls
— Make sure that no fluids enter the con-
trols, because this could cause damage.
— Safety belts
— Do not remove the safety belts to clean
them.
— Never clean safety belts or their compo-
nents with chemicals or with corrosive flu-
ids or solvents and never allow sharp ob-
jects to come into contact with the safety
belts. This could cause damage to the belt
webbing.
— If there is damage to the webbing, the
connections, the retractors, or the buck-
les, have them replaced by an authorized
Audi dealer or authorized Audi Service Fa-
cility.
— Textiles, artificial leather, and Alcantara
— Never treat artificial leather or Alcantara
with leather care products, solvents, floor
polish, shoe polish, spot remover, or simi-
lar products.
— Have a cleaning specialist remove stub-
born stains to reduce the risk of damage.
259
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8W1012721BC
Emergency assistance

Connecting the positive cable (red) to the
positive terminal
> Open the cover on the positive terminal
> fig. 179.
1. Attach one end of the positive cable (red) to
the jump-start pin @ © fig. 180 on your vehi-
cle.
2. Attach the other end of the positive cable
(red) to the positive terminal @ on the pow-
er source.
Connecting the negative cable (black) to the
negative terminal
3. Attach one end of the negative cable (black)
to the negative terminal @) on the power
source.
4. Attach the other end of the negative cable
(black) to the jump-start pin @) on the vehi-
cle.
Starting the engine
>» Start the engine in the vehicle giving the charge
and let it run at idle.
> Now start the engine in your vehicle, which has
the
drained battery.
> If the engine does not start, stop the starting
procedure after 10 seconds and then repeat it
after approximately 30 seconds.
> Turn on the rear window defogger in your vehi-
cle in order to reduce any voltage peaks that
may occur when disconnecting the jump start
cables. The headlights must be switched off.
> With the engines running, remove the cables in
reverse order of the way they were installed.
> Close the cover on the positive terminal.

ZA WARNING
— Never connect the jump start cable directly
to your vehicle battery. Only use the connec-
tions in the engine compartment.
— Do not touch the non-insulated parts of the
terminal clamps. The cable must also not
come into contact with vehicle components
that conduct electricity when it is connected
to the positive vehicle battery terminal. This
can cause a short circuit.
— The plugs on the battery cells must not be
opened.

— Keep ignition sources (such as open flames,
burning cigarettes, etc.) away from the vehi-
cle batteries to reduce the risk of an explo-
sion.
— Route the jump start cables so they cannot
get caught in the moving parts in the other


vehicle's engine compartment.
() Note
Please note that the connecting process previ-
ously described for the jump start cables is in-
tended for when your vehicle is being jump
started.
G) Tips
Make sure that the connected jump start ca-
bles have sufficient contact with metal.

Towing
General information
You should only perform the steps that follow if
you have the necessary tools and technical ex-
pertise.
Towing requires a certain amount of practice.
Audi recommends contacting a towing company
to have the vehicle transported.
You should only have your vehicle towed by an-
other vehicle when disabled in exceptional cir-
cumstances. Inexperienced drivers should not
tow.
Notes on towing
When the engine is stopped, the transmission
will not be sufficiently lubricated if traveling at
high speeds and long distances:
— The maximum permitted towing speed is 30
mph (50 km/h).
— The maximum permitted towing distance is 30
miles (50 km).
Additional information on towing with a tow
truck
The vehicle may only be towed with the front axle
raised. Do not wrap any chains or cables around
the brake lines.
269
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